/* RED GREEN BLUES - Proto Man Terminal */
@import url('https://fonts.googleapis.com/css2?family=VT323&family=Press+Start+2P&display=swap');

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #050a05;
  --green: #33ff33;
  --green-dim: #1a661a;
  --green-dark: #0d330d;
  --amber: #ffb000;
  --red: #ff3333;
  --white: #e8e8e8;
  --glow: 0 0 10px rgba(51, 255, 51, 0.5);
  --glow-amber: 0 0 10px rgba(255, 176, 0, 0.5);
}

html, body {
  height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--green);
  font-family: 'VT323', monospace;
  font-size: 18px;
  line-height: 1.6;
  text-shadow: var(--glow);
}

/* Views - simple show/hide */
.view {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
}

.view.active {
  display: block;
}

/* Boot Screen */
#boot.active {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 2rem;
}

#boot-text {
  max-width: 600px;
  width: 100%;
}

#boot-text div {
  margin-bottom: 0.3rem;
  min-height: 1.4em;
}

#boot-text .warning {
  color: var(--red);
  text-shadow: 0 0 10px rgba(255, 51, 51, 0.7);
}

/* Index */
#index {
  padding: 2rem 3rem;
}

.index-header {
  max-width: 800px;
  margin: 0 auto 2rem;
}

.index-path {
  color: var(--amber);
  font-family: 'Press Start 2P', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-shadow: var(--glow-amber);
  margin-bottom: 1rem;
}

.index-divider {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--green-dim), transparent);
  margin: 1rem 0;
}

/* File List */
.file-list {
  max-width: 800px;
  margin: 0 auto;
}

.file-entry {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  margin: 0.5rem 0;
  border: 1px solid var(--green-dark);
  background: rgba(51, 255, 51, 0.02);
  cursor: pointer;
  transition: all 0.15s;
}

.file-entry:hover {
  background: rgba(51, 255, 51, 0.08);
  border-color: var(--green-dim);
}

.file-icon {
  color: var(--green);
  font-size: 1.2rem;
}

.file-name {
  color: var(--amber);
  min-width: 100px;
  text-shadow: var(--glow-amber);
}

.file-title {
  color: var(--green);
  flex: 1;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.file-size {
  color: var(--green-dim);
  font-size: 0.9rem;
}

.file-check {
  color: var(--green);
  opacity: 0;
}

.file-entry.read .file-check {
  opacity: 1;
}

.file-error {
  color: var(--red);
  animation: blink 1s infinite;
}

@keyframes blink {
  50% { opacity: 0.5; }
}

.index-footer {
  max-width: 800px;
  margin: 2rem auto 0;
  padding-top: 1rem;
  border-top: 1px solid var(--green-dark);
}

.footer-text {
  color: var(--green-dim);
  font-size: 0.85rem;
}

.glitch-text {
  animation: glitch 2s infinite;
}

@keyframes glitch {
  0%, 90% { transform: translateX(0); }
  92% { transform: translateX(-2px); color: var(--red); }
  94% { transform: translateX(2px); color: cyan; }
  96% { transform: translateX(-1px); }
}

/* Chapter Views */
.chapter {
  padding: 1rem;
}

.reading-header {
  position: sticky;
  top: 0;
  background: var(--bg);
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 700px;
  margin: 0 auto;
  z-index: 10;
}

.back-button {
  background: none;
  border: 1px solid var(--green-dim);
  color: var(--green);
  font-family: inherit;
  font-size: 1rem;
  padding: 0.5rem 1rem;
  cursor: pointer;
  text-shadow: var(--glow);
}

.back-button:hover {
  border-color: var(--green);
  background: rgba(51, 255, 51, 0.1);
}

.progress-indicator {
  color: var(--amber);
  font-family: 'Press Start 2P', monospace;
  font-size: 0.5rem;
  text-shadow: var(--glow-amber);
}

.chapter-content {
  max-width: 650px;
  margin: 0 auto;
  padding: 1rem;
}

.chapter-header {
  text-align: center;
  padding: 2rem 0;
  border-bottom: 1px solid var(--green-dim);
  margin-bottom: 2rem;
}

.hero-image {
  max-width: 300px;
  width: 100%;
  margin: 0 auto 1.5rem;
  display: block;
  border: 2px solid var(--amber);
  box-shadow: 0 0 20px rgba(255, 176, 0, 0.3);
}

.chapter-filename {
  color: var(--amber);
  font-family: 'Press Start 2P', monospace;
  font-size: 0.5rem;
  margin-bottom: 0.5rem;
  text-shadow: var(--glow-amber);
}

.chapter-title {
  color: var(--white);
  font-family: 'VT323', monospace;
  font-size: 1.8rem;
  font-weight: normal;
  text-shadow: 0 0 15px rgba(255,255,255,0.3);
}

.section-number {
  color: var(--amber);
  text-align: center;
  font-size: 1.5rem;
  margin: 3rem 0 1.5rem;
  text-shadow: var(--glow-amber);
}

.paragraph {
  color: var(--white);
  margin-bottom: 1.2rem;
  text-indent: 2rem;
  text-shadow: none;
}

.paragraph.no-indent {
  text-indent: 0;
}

.paragraph em {
  color: var(--amber);
  text-shadow: var(--glow-amber);
}

.dialogue {
  color: var(--green);
  margin: 1.5rem 0;
  padding: 1rem;
  background: rgba(51, 255, 51, 0.05);
  border-left: 2px solid var(--green);
  text-indent: 0;
  text-shadow: var(--glow);
}

.chapter-end {
  text-align: center;
  padding: 2rem 0;
  margin-top: 3rem;
  border-top: 1px solid var(--green-dim);
}

.end-marker {
  color: var(--green-dim);
  font-size: 0.8rem;
  margin-bottom: 1.5rem;
}

.next-chapter-link {
  display: inline-block;
  color: var(--amber);
  text-decoration: none;
  padding: 0.8rem 1.5rem;
  border: 1px solid var(--amber);
  transition: all 0.15s;
  text-shadow: var(--glow-amber);
}

.next-chapter-link:hover {
  background: var(--amber);
  color: var(--bg);
  text-shadow: none;
}

.return-link {
  display: block;
  color: var(--green-dim);
  text-decoration: none;
  margin-top: 1rem;
}

.return-link:hover {
  color: var(--green);
}

/* Epilogue & Corrupted */
.epilogue-entry, .corrupted-entry {
  opacity: 0.6;
}

.corrupted-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  padding: 2rem;
  text-align: center;
}

.corrupted-header {
  color: var(--red);
  font-family: 'Press Start 2P', monospace;
  font-size: 0.7rem;
  animation: blink 1.5s infinite;
}

.corrupted-divider {
  width: 200px;
  height: 2px;
  background: var(--red);
  margin: 1.5rem 0;
  opacity: 0.5;
}

.corrupted-block {
  margin: 1rem 0;
}

.static-line {
  color: var(--green-dark);
  animation: static 0.1s infinite;
}

.static-line.fragment {
  color: var(--white);
  animation: none;
}

@keyframes static {
  0% { opacity: 0.5; }
  50% { opacity: 0.8; }
  100% { opacity: 0.6; }
}

.corrupted-error {
  color: var(--red);
  font-size: 0.8rem;
  margin: 2rem 0;
}

/* Audio Button */
.audio-btn {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  background: var(--bg);
  border: 1px solid var(--green-dim);
  color: var(--green-dim);
  font-family: inherit;
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  cursor: pointer;
  z-index: 100;
}

.audio-btn:hover {
  border-color: var(--green);
  color: var(--green);
}

.audio-btn.enabled {
  color: var(--amber);
  border-color: var(--amber);
}

/* CRT Effect */
.crt-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.1) 0px,
    rgba(0, 0, 0, 0.1) 1px,
    transparent 1px,
    transparent 2px
  );
  opacity: 0.5;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--green-dim);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--green);
}